package demo0917;

import java.util.concurrent.atomic.AtomicInteger;

public class T7_0524 {
    private static AtomicInteger count = new AtomicInteger();
    public static void main(String[] args) throws InterruptedException {
        Thread t1 = new Thread() {
            @Override
            public void run() {
                for (int i = 0; i < 5000; i++) {
                    count.getAndIncrement();
                }
            }
        };
        Thread t2 = new Thread() {
            @Override
            public void run() {
                for (int i = 0; i < 5000; i++) {
                    count.getAndIncrement();
                }
            }
        };
        t1.start();
        t2.start();
        t1.join();
        t2.join();
        System.out.println(count);
    }
}
